Firefly Car Rental Deals in Southwest Illinois

Photo by Southernmost Illinois Tourism Bureau

Pick-up and drop-off

Same as pick-up

Pick-up time

Drop-off time

Members save 10% more on select hotels, cars, activities and vacation rentals. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.

Heading to Southwest Illinois? Explore Southwest Illinois with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!

Southwest Illinois Hotels

Car Rentals in Southwest Illinois

Southwest Illinois Vacations

Members save 10% or more on over 100,000 hotels worldwide when you’re signed in

Firefly Car Rentals in Southwest Illinois

Find Firefly Car Pickup Locations near Southwest Illinois

Find Popular Airports close to Southwest Illinois

Car Rentals Suppliers at Southwest Illinois

Car Types in Southwest Illinois

Expedia's Latest Trends